The role of disgust and fear in blood and injection--related fainting symptoms: a structural equation model.
Structural equation models were used to examine the relationship of blood, injection, and injury (BII) fears, disgust sensitivity, and trait anxiety to having experienced fainting-related symptoms in 722 university students. The latent variable representing BII fears was highly positively related to faint symptoms whereas that relating to disgust experiences was inversely related to fainting. A second disgust sensitivity variable was not directly related to fainting. Trait anxiety added nothing directly to the model, although it was related to BII latent variable. Additional analyses included a gender-related cross-validation which showed that models developed on one gender group did not fit well when applied to the other gender group. Blood drawings were the most common faint eliciting situations and were found to be reportedly more likely to elicit faint symptoms than were injections.
Kleinknecht
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Department of Psychology, Western Washington University, Bellingham 98225, USA.
Kleinknecht
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Thorndike
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D000328:Adult; D000339:Affect; D001007:Anxiety / Q000523:psychology; D001769:Blood; D005239:Fear; D005260:Female; D006801:Humans; D007267:Injections; D007406:Interview, Psychological; D008297:Male; D011581:Psychological Tests; D013575:Syncope / Q000523:psychology*